| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef CryptoResult_h |
| #define CryptoResult_h |
| |
| #include "platform/PlatformExport.h" |
| #include "platform/wtf/ThreadSafeRefCounted.h" |
| #include "public/platform/WebCrypto.h" |
| |
| namespace blink { |
| |
| // Result cancellation status interface to allow non-Blink webcrypto threads |
| // to query for status. |
| class CryptoResultCancel : public ThreadSafeRefCounted<CryptoResultCancel> { |
| public: |
| virtual ~CryptoResultCancel() {} |
| |
| virtual bool Cancelled() const = 0; |
| }; |
| |
| // Receives notification of completion of the crypto operation. |
| class PLATFORM_EXPORT CryptoResult |
| : public GarbageCollectedFinalized<CryptoResult> { |
| public: |
| virtual ~CryptoResult() {} |
| |
| virtual void CompleteWithError(WebCryptoErrorType, const WebString&) = 0; |
| virtual void CompleteWithBuffer(const void* bytes, unsigned bytes_size) = 0; |
| virtual void CompleteWithJson(const char* utf8_data, unsigned length) = 0; |
| virtual void CompleteWithBoolean(bool) = 0; |
| virtual void CompleteWithKey(const WebCryptoKey&) = 0; |
| virtual void CompleteWithKeyPair(const WebCryptoKey& public_key, |
| const WebCryptoKey& private_key) = 0; |
| |
| virtual void Trace(blink::Visitor* visitor) {} |
| }; |
| |
| } // namespace blink |
| |
| #endif // CryptoResult_h |